2783489904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1486907}}^1$

素因数の和:1486934

約数の個数: 60

約数和(自身を含む): 8389134936

約数和(自身を除く): 5605645032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1486907, 2973814, 4460721, 5947628, 8921442, 11895256, 13382163, 17842884, 19329791, 23790512, 26764326, 35685768, 38659582, 53528652, 57989373, 71371536, 77319164, 107057304, 115978746, 154638328, 173968119, 214114608, 231957492, 309276656, 347936238, 463914984, 695872476, 927829968, 1391744952, 2783489904]

約数ペア:

[(1, 2783489904), (2, 1391744952), (3, 927829968), (4, 695872476), (6, 463914984), (8, 347936238), (9, 309276656), (12, 231957492), (13, 214114608), (16, 173968119), (18, 154638328), (24, 115978746), (26, 107057304), (36, 77319164), (39, 71371536), (48, 57989373), (52, 53528652), (72, 38659582), (78, 35685768), (104, 26764326), (117, 23790512), (144, 19329791), (156, 17842884), (208, 13382163), (234, 11895256), (312, 8921442), (468, 5947628), (624, 4460721), (936, 2973814), (1872, 1486907)]